PRH's latest activity
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PRH replied to the thread To dyno or not to dyno?.My curiosity would be about how high the engine would rev with the fast rate Hyd cam. Would it easily go higher than the natural peak of... -
PRH replied to the thread Holley square bore adaptor.“If” the throttle blades on a SA670 interfere(or some other part of the linkage) with the stock square flange 340 manifold(I would test...
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PRH replied to the thread NHRA license.The big question at this point would seem to be…… Have you actually “needed” the license yet?:usflag:
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PRH replied to the thread Looking for new billet main caps for my 340 block.Billet Speedworks Acquires Billet Main Caps Company Doesn’t look like they offer caps for SBM:
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PRH replied to the thread Choking Out.Blueprint 408 complete engine? Should have been dyno tested before delivery…….I’m sure it’s already seen the high side of 5500rpm. As...
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PRH replied to the thread Info wanted on Indy LA X heads.Back when they were readily available someone sent me one for testing. It was decent, but I didn’t love it.
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PRH replied to the thread 360 Block Lifter Ticking.For something pretty painless to try, try swapping the rocker that’s making the noise with another one. See if it follows the rocker or...
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PRH replied to the thread 318 stroked to 390.Those numbers don’t look bad to me for ex manifolds.
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PRH replied to the thread Another cheap *** budget 318 build.Does it have a divider down the middle?
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PRH replied to the thread Another cheap *** budget 318 build.I don’t really like most offy intakes…….. let’s see a pic of yours. For 8:1 and ex manifolds I’d step down one size on the cam.
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PRH replied to the thread Oil be darn.Unless the pcv baffle is oem or just like oem, I’d pull the pcv valve and put another breather in the hole. Drive it and see what...
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PRH replied to the thread Oil be darn.Imo…….. nope.
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PRH replied to the thread Calling 340 with Holley 650 dp.I also have a 4779 dyno mule, that was built from a left over main body that came from another carb that got the Proform main body...
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